statusmsg.c

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/*****************************************************************************/
#include "tpcclibConfig.h"
/*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
/*****************************************************************************/
#include "tpcextensions.h"
/*****************************************************************************/
 
/*****************************************************************************/
static char *tpcerrormsg[] = {
// typedef enum tpcerror in tpcextensions.h must be edited accordingly
  "OK",
  "unspecified error",
  "unable to allocate memory",
  "file does not exist",
  "file exists",
  "invalid filename",
  "cannot open file",
  "cannot read file",
  "cannot write file",
  "cannot delete",
  "invalid file format",
  "unsupported file type",
  "file contains no data",
  "file contains duplicate data",
  "file contains no weights",
  "file contains no date or time",
  "file contains missing values",
  "file contains too few samples",
  "file is too big",
  "overlapping data",
  "large gap in data",
  "no sample times",
  "invalid sample time",
  "invalid sample time range",
  "incompatible units",
  "incompatible data",
  "reference not found",
  "key not found",
  "value not found",
  "invalid value",
  "invalid field delimiter",
  "invalid nr of parameters",
  "invalid header",
  "missing header",
  "unknown isotope",
  "unknown data unit",
  "no solution",
  "fitting not successful",
0};
/*****************************************************************************/
 
/*****************************************************************************/
char *errorMsg(
  tpcerror e
) {
  if(e<TPCERROR_OK || e>=TPCERROR_LAST) return NULL;
  return tpcerrormsg[e];
}
/*****************************************************************************/
 
/*****************************************************************************/
void statusPrint(
  FILE *fp,
  TPCSTATUS *s
) {
  if(fp==NULL || s==NULL) return;
  if(s->current_file!=NULL && s->current_func!=0 && s->current_line>0)
    fprintf(fp, "In %s() on line %d of file %s\n", s->current_func, s->current_line, s->current_file);
  if(s->verbose<=0) return;
  if(s->last_file!=NULL && s->last_func!=0 && s->last_line>0)
    fprintf(fp, "called in %s() on line %d of file %s\n", s->last_func, s->last_line, s->last_file);
  return;
}
/*****************************************************************************/
 
/*****************************************************************************/
void statusInit(
  TPCSTATUS *s
) {
  if(s==NULL) return;
  s->last_line=0;
  s->last_file=NULL;
  s->last_func=NULL;
  s->current_line=0;
  s->current_file=NULL;
  s->current_func=NULL;
  s->verbose=0;
  s->fp=stdout;
  s->forgiving=0;
  s->error=0;
}
/*****************************************************************************/
 
/*****************************************************************************/
void statusFree(
  TPCSTATUS *s
) {
  if(s==NULL) return;
  free(s->last_file); free(s->last_func);
  free(s->current_file); free(s->current_func);
  if(s->fp!=NULL && s->fp!=stdout && s->fp!=stderr) fclose(s->fp);
  statusInit(s);
}
/*****************************************************************************/
 
/*****************************************************************************/
void statusSet(
  TPCSTATUS *s,
  const char *func,
  const char *srcfile,
  int srcline,
  tpcerror error
) {
  if(s==NULL) return;
  s->error=error;
  /* Delete any previous content */
  s->last_line=0;
  free(s->last_file); free(s->last_func);
  s->last_file=NULL; s->last_func=NULL;
  /* Move current content to previous */
  s->last_line=s->current_line;
  s->last_file=s->current_file;
  s->last_func=s->current_func;
  /* Set current contents */
  s->current_line=srcline;
  if(func!=NULL) s->current_func=strdup(func);
  if(srcfile!=NULL) s->current_file=strdup(srcfile);
  s->error=error;
}
/*****************************************************************************/
 
/*****************************************************************************/